package com.qingcheng.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.qingcheng.pojo.order.Order;
import com.qingcheng.service.order.OrderService;
import com.qingcheng.service.order.WxPayService;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.ServletInputStream;
import javax.servlet.http.HttpServletRequest;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Map;

/**
 * @author yangjun
 * 2019/7/23
 * 23:14
 */
@RestController
@RequestMapping("/wxpay")
public class WxPayController {
    @Reference
    private OrderService orderService;
    @Reference
    private WxPayService wxPayService;

    @GetMapping("/createNative")
    public Map createNative(String orderId) {
        String username = SecurityContextHolder.getContext().getAuthentication().getName();
        Order order = orderService.findById(orderId);
        if (order != null) {
            if ("0".equals(order.getPayStatus()) && "0".equals(order.getOrderStatus()) && username.equals(order.getUsername())) {
                return wxPayService.createNative(orderId, order.getPayMoney(), "http://http://yj.cross.echosite.cn/wxpay/notify.do");
            } else {
                return null;
            }
        } else {
            return null;
        }
    }
    /**
     * 回调
     */
    @RequestMapping("/notify")
    public void notifyLogic(HttpServletRequest request){

        System.out.println("支付成功回调...");
        try {
            InputStream inputStream =(InputStream) request.getInputStream();
            ByteArrayOutputStream outputStream=new ByteArrayOutputStream();
            byte[] buffer=new byte[1024];
            int len=0;
            while ((len=inputStream.read(buffer))!=-1){
                    outputStream.write(buffer,0,len);
            }
            outputStream.close();
            inputStream.close();
            String result=new String(outputStream.toByteArray(),"utf-8");
            System.out.println(result);
            wxPayService.notifyLogic(result);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

}


